def test_length():
with pytest.raises(ValueError):
get_issuer("3443 4312 5342 1231")
with pytest.raises(ValueError):
get_issuer("3643 4312 5342 1231")
assert get_issuer("3443 4312 5342 123") == 'American Express'
def validate():
card_number = request.query.get('cardNumber', '').strip()
if card_number:
try:
issuer = get_issuer(card_number)
except ValueError:
response.status = 400
return {"result": "This is not a valid credit card.", "cardNumber": card_number}
return {"issuer": issuer, "result": "It is a {} card".format(issuer)}
response.status = 400
return {"detail": "The cardNumber is required as a query parameter."}
def validate():
card_number = request.query.get('card', '').strip()
if card_number:
try:
issuer = get_issuer(card_number)
except ValueError:
response.status = 500
return {
'card_number': card_number,
'result': "This is not a valid credit card!"
}
response.status = 200
return {
'card_number': card_number,
'issuer': issuer,
'message': 'This is a Valid Card'
}
response.status = 202
return {'message': "Please provide card number to validate credit card!"}
def validate():
cardNumber = request.query.get("cardNumber", "").strip()
if cardNumber:
try:
issuer = get_issuer(cardNumber)
return {
"cardNumber": cardNumber,
"issuer": issuer,
"message": "It is a {}".format(issuer)
}
except ValueError:
return {
"cardNumber": "n/a",
"issuer": "n/a",
"message": "Card number is invalid"
}
return {
"cardNumber": "n/a",
"issuer": "n/a",
"message": "welcome to card validator"
}
def test_get_issuer_amex():
assert get_issuer("3443 4312 5342 123") == 'American Express'
with pytest.raises(ValueError):
get_issuer("3643 4312 5342 1231")
def test_get_issuer_masterCard():
assert get_issuer("5122 3212 4444 3333") == "MasterCard"
def test_get_issuer_visa():
assert get_issuer("4321 2132 9903 3321") == "Visa"
assert not get_issuer("4323 3432 332 3") == "Visa"
def test_get_issuer_master_card():
assert get_issuer('5123 4553 2345 2345') == "MasterCard"
with pytest.raises(ValueError):
get_issuer('5623 4553 2345 2345') == "MasterCard"
def test_get_issuer_american_express():
assert get_issuer("3734 3212 3211 234") == "American Express"
assert get_issuer("3434 3212 3211 234") == "American Express"
with pytest.raises(ValueError):
get_issuer("3334 3212 3211 234")
def test_length():
with pytest.raises(ValueError):
get_issuer("5343 4123 1435 1231 2")
with pytest.raises(ValueError):
get_issuer("5343 4123 1435 1231 3")
with pytest.raises(ValueError):
get_issuer("5343 4123 1435 1231 2")
with pytest.raises(ValueError):
get_issuer("4343 4123 1435 123")
with pytest.raises(ValueError):
get_issuer("5343 4123 1435 123")
with pytest.raises(ValueError):
get_issuer("5143 4123 1435 12")
def test_get_issuer_american_express():
assert get_issuer("3723 2342 3454 343") == "American Express"
with pytest.raises(ValueError):
get_issuer("3123 2342 3454 343") == "American Express"
def test_get_issuer_visa():
assert get_issuer("4353 2343 2342 4321") == "Visa"
with pytest.raises(ValueError):
get_issuer("7353 2343 2342 4321")
def test_length():
with pytest.raises(ValueError):
get_issuer("4353 2343 2342 4321 1")
with pytest.raises(ValueError):
get_issuer("4353 2343 2342 432")
with pytest.raises(ValueError):
get_issuer("5532 2131 3211 2323 3")
with pytest.raises(ValueError):
get_issuer("5532 2131 3211 232")
with pytest.raises(ValueError):
get_issuer("3734 3212 3211 2344")
with pytest.raises(ValueError):
get_issuer("3734 3212 3211 23")
def test_get_issuer_visa():
assert get_issuer("4243 4312 5342 1231") == 'Visa'
def test_get_issuer_visa():
assert get_issuer("4343 4123 1435 1231") == "Visa"
def test_get_issuer_master():
assert get_issuer("5143 4312 5342 1216") == 'MasterCard'
with pytest.raises(ValueError):
get_issuer("5643 4312 5342 1231")
def test_get_issuer_master_card():
assert get_issuer("5532 2131 3211 2321") == "MasterCard"
assert get_issuer("5332 2131 3211 2321") == "MasterCard"
with pytest.raises(ValueError):
get_issuer("5632 2131 3211 2321")
